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-rw-r--r--drivers/message/fusion/mptscsih.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 2a3e9e66d4ef..eef00ed139b9 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1537,21 +1537,23 @@ mptscsih_freeChainBuffers(MPT_ADAPTER *ioc, int req_idx)
1537/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 1537/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1538/** 1538/**
1539 * mptscsih_TMHandler - Generic handler for SCSI Task Management. 1539 * mptscsih_TMHandler - Generic handler for SCSI Task Management.
1540 * Fall through to mpt_HardResetHandler if: not operational, too many 1540 * @hd: Pointer to MPT SCSI HOST structure
1541 * failed TM requests or handshake failure.
1542 *
1543 * @ioc: Pointer to MPT_ADAPTER structure
1544 * @type: Task Management type 1541 * @type: Task Management type
1542 * @channel: channel number for task management
1545 * @id: Logical Target ID for reset (if appropriate) 1543 * @id: Logical Target ID for reset (if appropriate)
1546 * @lun: Logical Unit for reset (if appropriate) 1544 * @lun: Logical Unit for reset (if appropriate)
1547 * @ctx2abort: Context for the task to be aborted (if appropriate) 1545 * @ctx2abort: Context for the task to be aborted (if appropriate)
1546 * @timeout: timeout for task management control
1547 *
1548 * Fall through to mpt_HardResetHandler if: not operational, too many
1549 * failed TM requests or handshake failure.
1548 * 1550 *
1549 * Remark: Currently invoked from a non-interrupt thread (_bh). 1551 * Remark: Currently invoked from a non-interrupt thread (_bh).
1550 * 1552 *
1551 * Remark: With old EH code, at most 1 SCSI TaskMgmt function per IOC 1553 * Remark: With old EH code, at most 1 SCSI TaskMgmt function per IOC
1552 * will be active. 1554 * will be active.
1553 * 1555 *
1554 * Returns 0 for SUCCESS, or FAILED. 1556 * Returns 0 for SUCCESS, or %FAILED.
1555 **/ 1557 **/
1556int 1558int
1557mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout) 1559mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout)
@@ -1650,9 +1652,11 @@ mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int c
1650 * mptscsih_IssueTaskMgmt - Generic send Task Management function. 1652 * mptscsih_IssueTaskMgmt - Generic send Task Management function.
1651 * @hd: Pointer to MPT_SCSI_HOST structure 1653 * @hd: Pointer to MPT_SCSI_HOST structure
1652 * @type: Task Management type 1654 * @type: Task Management type
1655 * @channel: channel number for task management
1653 * @id: Logical Target ID for reset (if appropriate) 1656 * @id: Logical Target ID for reset (if appropriate)
1654 * @lun: Logical Unit for reset (if appropriate) 1657 * @lun: Logical Unit for reset (if appropriate)
1655 * @ctx2abort: Context for the task to be aborted (if appropriate) 1658 * @ctx2abort: Context for the task to be aborted (if appropriate)
1659 * @timeout: timeout for task management control
1656 * 1660 *
1657 * Remark: _HardResetHandler can be invoked from an interrupt thread (timer) 1661 * Remark: _HardResetHandler can be invoked from an interrupt thread (timer)
1658 * or a non-interrupt thread. In the former, must not call schedule(). 1662 * or a non-interrupt thread. In the former, must not call schedule().
@@ -2022,6 +2026,7 @@ mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd)
2022/** 2026/**
2023 * mptscsih_tm_wait_for_completion - wait for completion of TM task 2027 * mptscsih_tm_wait_for_completion - wait for completion of TM task
2024 * @hd: Pointer to MPT host structure. 2028 * @hd: Pointer to MPT host structure.
2029 * @timeout: timeout value
2025 * 2030 *
2026 * Returns {SUCCESS,FAILED}. 2031 * Returns {SUCCESS,FAILED}.
2027 */ 2032 */